G4CQM Yagi Antenna Designer & Wave Antennas Projects 2015...

G4CQM presents a range of home brew VHF/UHF/SHF yagi projects designed for fellow Radio Amateurs to construct for themselves. The carefully chosen yagi designs included here represent only the very best from Derek and his extensive research project...

G4CQM is the Amateur Radio callsign held by Derek Hilleard, previously licenced G8CIW from early 1969.